EP0973431A4 - Enhancing and extracting second order nonlinear response components - Google Patents
Enhancing and extracting second order nonlinear response componentsInfo
- Publication number
- EP0973431A4 EP0973431A4 EP98966107A EP98966107A EP0973431A4 EP 0973431 A4 EP0973431 A4 EP 0973431A4 EP 98966107 A EP98966107 A EP 98966107A EP 98966107 A EP98966107 A EP 98966107A EP 0973431 A4 EP0973431 A4 EP 0973431A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- enhancing
- extracting
- order nonlinear
- nonlinear response
- response components
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/02—Subjective types, i.e. testing apparatus requiring the active assistance of the patient
- A61B3/028—Subjective types, i.e. testing apparatus requiring the active assistance of the patient for testing visual acuity; for determination of refraction, e.g. phoropters
- A61B3/032—Devices for presenting test symbols or characters, e.g. test chart projectors
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/316—Modalities, i.e. specific diagnostic methods
- A61B5/369—Electroencephalography [EEG]
- A61B5/377—Electroencephalography [EEG] using evoked responses
- A61B5/378—Visual stimuli
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/316—Modalities, i.e. specific diagnostic methods
- A61B5/398—Electrooculography [EOG], e.g. detecting nystagmus; Electroretinography [ERG]
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/003,060 US6086206A (en) | 1998-01-05 | 1998-01-05 | Analysis method for enhancing and extracting second order nonlinear response components of the multi-area electroretinogram |
US3060 | 1998-01-05 | ||
PCT/US1998/027694 WO1999034727A1 (en) | 1998-01-05 | 1998-12-29 | Enhancing and extracting second order nonlinear response components |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0973431A1 EP0973431A1 (en) | 2000-01-26 |
EP0973431A4 true EP0973431A4 (en) | 2005-07-20 |
EP0973431B1 EP0973431B1 (en) | 2010-05-12 |
Family
ID=21703911
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98966107A Expired - Lifetime EP0973431B1 (en) | 1998-01-05 | 1998-12-29 | Enhancing and extracting second order nonlinear response components |
Country Status (4)
Country | Link |
---|---|
US (1) | US6086206A (en) |
EP (1) | EP0973431B1 (en) |
DE (1) | DE69841660D1 (en) |
WO (1) | WO1999034727A1 (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AUPP266198A0 (en) * | 1998-03-30 | 1998-04-23 | Australian National University, The | Simultaneous binocular assessment of multiple optic nerve and cortical regions in diseases affecting nerve conduction |
AUPQ646500A0 (en) * | 2000-03-27 | 2000-04-20 | Australian National University, The | Method and apparatus for assessing neural function by sparse stimuli |
JP4817582B2 (en) * | 2000-04-17 | 2011-11-16 | ザ・ユニバーシティー・オブ・シドニー | Objective electrophysiological evaluation method and apparatus for visual function |
DE10140871A1 (en) * | 2001-08-21 | 2003-03-06 | Zeiss Carl Jena Gmbh | Optical stimulation method and arrangement for stimulation of the visual system with responses to visual excitation contained in the ERG, EEG and MEG detected and processed |
AU2002217045A1 (en) * | 2000-11-22 | 2002-06-03 | Carl Zeiss Jena Gmbh | Method and arrangement for optically stimulating the visual system |
US7222961B2 (en) * | 2002-08-05 | 2007-05-29 | Kestrel Corporation | Method for detecting a functional signal in retinal images |
ATE502564T1 (en) * | 2002-08-16 | 2011-04-15 | Konan Medical Usa Inc | METHOD AND SYSTEM FOR DETECTING EYE DYSFUNCTIONS |
AU2008215181A1 (en) * | 2007-02-16 | 2008-08-21 | Objectivision Limited | Stimulus method for multifocal visual evoked potential |
US7810928B2 (en) * | 2008-02-26 | 2010-10-12 | Konan Medical Usa, Inc. | Evaluating pupillary responses to light stimuli |
JP7361362B2 (en) * | 2019-06-10 | 2023-10-16 | 株式会社トーメーコーポレーション | Retinal potential measuring device |
NL2029113B1 (en) * | 2021-09-02 | 2023-03-20 | Mindaffect B V | Determining a person's sensory capability based on stimulus response amplitude weights |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5668577A (en) * | 1994-08-12 | 1997-09-16 | Sutter; Erich E. | Video circuit for generating special fast dynamic displays |
WO1998024364A1 (en) * | 1996-12-02 | 1998-06-11 | Cindatec Ingenieurtechnische Dienste Gmbh | Process and system for determining the topography of eye reaction signals |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4889422A (en) * | 1986-01-28 | 1989-12-26 | George Pavlidis | Method and means for detecting dyslexia |
US4846567A (en) * | 1986-08-06 | 1989-07-11 | Sutter Erich E | Retinal area response mapping using simultaneous multi-area stimulation with binary sequences and objective response analysis |
US5149317A (en) * | 1989-10-11 | 1992-09-22 | I Q International, Inc. | Light-pulsing, visual stimulus entertainment device and method |
US5667577A (en) | 1995-03-24 | 1997-09-16 | Witco Corporation | Filled asphalt emulsions containing betaine emulsifier |
-
1998
- 1998-01-05 US US09/003,060 patent/US6086206A/en not_active Expired - Fee Related
- 1998-12-29 DE DE69841660T patent/DE69841660D1/en not_active Expired - Lifetime
- 1998-12-29 EP EP98966107A patent/EP0973431B1/en not_active Expired - Lifetime
- 1998-12-29 WO PCT/US1998/027694 patent/WO1999034727A1/en active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5668577A (en) * | 1994-08-12 | 1997-09-16 | Sutter; Erich E. | Video circuit for generating special fast dynamic displays |
WO1998024364A1 (en) * | 1996-12-02 | 1998-06-11 | Cindatec Ingenieurtechnische Dienste Gmbh | Process and system for determining the topography of eye reaction signals |
Non-Patent Citations (3)
Title |
---|
BROWN B ET AL: "CONTRAST AND LUMINANCE AS PARAMETERS DEFINING THE OUTPUT OF THE VERIS TOPOGRAPHICAL ERG", OPHTHALMIC AND PHYSIOLOGICAL OPTICS, PERGAMON PRESS, OXFORD, GB, vol. 16, no. 1, 1996, pages 42 - 48, XP002062775, ISSN: 0275-5408 * |
See also references of WO9934727A1 * |
SPARKS S ET AL: "COMPARISON OF REPEATABILITY OF THE MULTIFOCAL ELECTRORETINOGRAM ANDHUMPHREY PERIMETER", DOCUMENTA OPHTHALMOLOGICA, KLUWER, DORDRECHT, NL, vol. 92, 1997, pages 281 - 289, XP002062777, ISSN: 0012-4486 * |
Also Published As
Publication number | Publication date |
---|---|
US6086206A (en) | 2000-07-11 |
EP0973431A1 (en) | 2000-01-26 |
DE69841660D1 (en) | 2010-06-24 |
EP0973431B1 (en) | 2010-05-12 |
WO1999034727A1 (en) | 1999-07-15 |
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